| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.98 | 6.251% | $135.98 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $84.78 | 9.781% | $93.0723 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $41.58 | 3.151% | $42.8902 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $152.42 | 9.268% | $166.5463 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $67.55 | 10.418% | $74.5874 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $38.43 | 3.831% | $39.9023 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $203.42 | 8.788% | $221.2965 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $716.16 | $774.2750 | $774.28 | $774.30 | $774.30 | |